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<title>DataNode Information</title>
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  <div class="col-xs-2"><p>Hadoop, 2018.</p></div>
</div>
</div>

<script type="text/x-dust-template" id="tmpl-dn">
{#dn}
<div class="page-header"><h1>DataNode on <small>{HostName}:{DataPort}</small></h1></div>
<table class="table table-bordered table-striped">
  <tr><th>Cluster ID:</th><td>{ClusterId}</td></tr>
  <tr><th>Version:</th><td>{Version}</td></tr>
</table>
{/dn}

<div class="page-header"><h1>Block Pools</h1></div>
<table class="table">
  <thead>
    <tr>
      <th>Namenode Address</th>
      <th>Block Pool ID</th>
      <th>Actor State</th>
      <th>Last Heartbeat</th>
      <th>Last Block Report</th>
    </tr>
  </thead>
  {#dn.BPServiceActorInfo}
    <tr>
      <td>{NamenodeAddress}</td>
      <td>{BlockPoolID}</td>
      <td>{ActorState}</td>
      <td>{LastHeartbeat}s</td>
      <td>{#helper_relative_time value="{LastBlockReport}"/}</td>
    </tr>
  {/dn.BPServiceActorInfo}
</table>

<div class="page-header"><h1>Volume Information</h1></div>
<table class="table">
  <thead>
    <tr>
      <th>Directory</th>
      <th>Capacity Used</th>
      <th>Capacity Left</th>
      <th>Capacity Reserved</th>
      <th>Reserved Space for Replicas</th>
      <th>Blocks</th>
    </tr>
  </thead>
  {#dn.VolumeInfo}
    <tr>
      <td>{name}</td>
      <td>{usedSpace|fmt_bytes}</td>
      <td>{freeSpace|fmt_bytes}</td>
      <td>{reservedSpace|fmt_bytes}</td>
      <td>{reservedSpaceForReplicas|fmt_bytes}</td>
      <td>{numBlocks}</td>
    </tr>
  {/dn.VolumeInfo}
</script>

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